6-エトキシ-2,2,4-トリメチル-1,2-ジヒドロキノリン 化学特性,用途語,生産方法
外観
赤色～暗い青色～黒色透明液体～濁った液体
用途
天然ゴム,合成ゴムの老化防止剤.耐熱,耐屈曲性にすぐれるほかにオゾン劣化防止性にすぐれる.ほかのアミン系老化防止剤やワックス類と併用して,耐オゾン性ゴム製品に使用される。(有機化合物辞典 (1985))
農薬用途
飼料添加物、成長調整剤
説明
Ethoxyquin is used as an antioxidant in animal feed
and caused contact dermatitis in a worker at an animal
feed mill.
化学的特性
Transparent yellow or brown viscous liquid. Discolors and stains badly. Soluble in benzene, gasoline, ether, ethanol, carbon tetrachloride, acetone, dichloroethane, insoluble in water.
使用
Ethoxyquin is an antioxidant used in the preservation of color in
chili powder, ground chili, and paprika.
定義
ChEBI: Ethoxyquin is a quinoline that is 1,2-dihydroquinoline bearing three methyl substituents at position 2, 2 and 4 as well as an ethoxy substituent at position 6. It has a role as a herbicide, an UDP-glucuronosyltransferase activator, a neuroprotective agent, a Hsp90 inhibitor, a genotoxin, a food antioxidant, a geroprotector and an antifungal agrochemical. It is a member of quinolines and an aromatic ether.
一般的な説明
Clear light yellow to dark brown viscous liquid. Discolors and stains badly. Mercaptan-like odor.
空気と水の反応
Polymerizes and darkens in color on exposure to light and air. Insoluble in water.
反応プロフィール
Ethoxyquin may undergo a hazardous polymerization at temperatures above 320° F. Tends to polymerize and darken in color on exposure to light and air. Not compatible with oxidizing agents and with strong acids .
危険性
Toxic by ingestion.
火災危険
Ethoxyquin is combustible.
农业用途
Insecticide, Fungicide, Plant growth regulator,
Ingredient in other products: Used for preharvest or postharvest preservation of
color in apples and pears. It is used as an antioxidant to
preserve color in paprika and ground and powdered chili.
Ethoxyquin is also a chemical preservative used in animal
feed to prevent ingredients from reacting with oxygen and
becoming rancid. It has been known to cause birth defects
in pet birds and dogs. Not approved for use in EU countries[
115]. Registered for use in the U.S.
製品名
CHEMLEY®[C]; DECCOQUIN
305®; EMQ®; EQ®; NIFLEX®; NIX-SCALD®[C];
SANTOFLEX A®; SANTOFLEX AW®; SANTOQUIN®;
SANTOQUINE®; STOP-SCALD®
接触アレルゲン
Ethoxyquin is used as an antioxidant in animal feed
and caused contact dermatitis in a worker at an animal
feed mill
安全性プロファイル
Poison by intraperitoneal route. Moderately toxic by ingestion. Mutation data reported. Combustible when exposed to heat or flame; can react with oxidizing materials. When heated to decomposition it emits toxic fumes of NOx.
職業ばく露
Quinoline insecticide, fungicide and
plant growth regulator. Also and ingredient in other products. Used for preharvest or postharvest preservation of
color in apples and pears. It is used as an anti-oxidant to
preserve color in paprika and ground and powdered chili.
Ethoxyquin also is a chemical preservative used in animal
feed to prevent ingredients from reacting with oxygen and
becoming rancid. It has been known to cause birth defects
in pet birds and dogs
輸送方法
UN3082 Environmentally hazardous substances,
liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required
純化方法
Purify Ethoxyquin by fractional distillation in vacuo whereby the distillate solidifies to a glass. [Knoevenagel Chem Ber 54 1723, 1730 1921.] The methiodide has m 179o (from EtOH), and the 1-phenylcarbamoyl derivative has m 146-147o (from EtOH). [Beaver et al. J Am Chem Soc 79 1236 1957, Beilstein 21 III/IV 95.]
不和合性
Polymerization can occur on contact
with strong light and/or water. Decomposes in temperatures
above 150℃. Keep away from oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); strong acids.
廃棄物の処理
Do not discharge into drains
or sewers. Dispose of waste material as hazardous waste
using a licensed disposal contractor to an approved landfill.
Consult with environmental regulatory agencies for
guidance on acceptable disposal practices. If allowed,
Incineration with effluent gas scrubbing is recommended.
Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your
regional EPA office
6-エトキシ-2,2,4-トリメチル-1,2-ジヒドロキノリン 上流と下流の製品情報
原材料
準備製品